Professional Grade: This soldering iron is designed for professional use, ensuring results every time. Electric Heating: The iron heats up quickly and efficiently, making it easier to complete your soldering tasks in less time. Indicator Light: The built-in indicator light lets you know when the iron is ready to use, so you can start your project as soon as possible. Handle Welding : The handle design allows for easy and comfortable use, reducing hand fatigue and increasing productivity. Be careful not to loosen the tip of the soldering iron tip when using it. 1. Press and hold the switch for more than 2 seconds to turn on the soldering iron and heat up and cool down quickly. 2. Small and exquisite, light and easy to carry, easy to operate, convenient and practical. 3. Material, not rust, not easy to age, strong and . 4. Small tip makes it ideal for SMD work and other small welding jobs. NOTE: When removing the soldering iron cap, do not rotate it, just pull it off, otherwise the soldering iron tip be Loose not heat up! If the product is not used for 15 seconds, the LED light turn off automatically Go to sleep. Touch the metal point again, the LED light up and the product light up job. Due to different production batches, there are slight differences between the actual product and the picture, which not affect normal use. Colour: Material:Plastic Package Contents: 1 * USB Soldering Iron Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.